Relationships between Substances on Road Sediments and Environmental Factors.
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- ONO Yoshiro
- Dept. Environmental & Civil Engg., University of OKAYAMA
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- NAGADOME Hiroshi
- Dept. Environmental & Civil Engg., University of OKAYAMA
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- KAWARA Osami
- Dept. Environmental & Civil Engg., University of OKAYAMA
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- TANIGUCHI Mamoru
- Dept. Environmental & Civil Engg., University of OKAYAMA
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- NAMIKI Kenji
- Seiko Instruments Inc.
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- KANJO Yoshinori
- Dept. Environmental & Urban Engg., Osaka City University
Bibliographic Information
- Other Title
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- 道路堆積塵あい上の物質量と環境因子との相関性
- 道路堆積塵埃上の物質量と環境因子との相関性
- ドウロ タイセキ ジンアイ ジョウ ノ ブッシツリョウ ト カンキョウ インシ ト ノ ソウカンセイ
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Abstract
Road sediment is collected by road sweepers, however, it will be flushed because of rainfall. We investigated to determine the collected amount of road sediment and the harm substances attached on the sediment originated from mobile exhaust gases. The correlation analysis was conducted between the environmental factors, such as traffic numbers, species, amount of precipitation and sunny period.<br>TOC attached on the sediment has the positive correlation with the total traffic numbers, especially Large Freight Vehicles and Large-sized Special Motor Vehicles. On the other hands, the amount of precipitation has the negative correlation with TOC. It will be assumed that the organic carbon originated from exhaust gas can be washed by rainfall and move to road run-off. Some of poly aromatic hydrocarbons are found to have same correlation with environmental factors. Ferric compound has the relation with traffic number because the metal will come from car bodies. Zinc and cadmium have also correlation with the numbers.
Journal
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- Journal of Japan Society on Water Environment
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Journal of Japan Society on Water Environment 23 (12), 778-785, 2000
Japan Society on Water Environment
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Details 詳細情報について
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- CRID
- 1390282680059024512
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- NII Article ID
- 10007661982
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- NII Book ID
- AN10372439
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- COI
- 1:CAS:528:DC%2BD3MXhsVGmtrs%3D
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- ISSN
- 18813690
- 09168958
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- NDL BIB ID
- 5600885
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed